https://issues.apache.org/bugzilla/show_bug.cgi?id=47756
Summary: Unable to read TLD "META-INF/taglib.tld"
Product: Tomcat 6
Version: 6.0.20
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: normal
Priority: P2
Component: Jasper
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from castalia <[email protected]> 2009-08-27 23:10:22 PDT
---
I got an error when using tomcat,the below are the details.And I
looked over the source of jaser and found [location[1] =
"META-INF/taglib.tld";] in the
org.apache.jasper.compiler.TagLibraryInfoImpl.java and
TagPluginManager.java.I want to know how to solve it and why??
Thanks.
---------------web.xml
<jsp-config>
<taglib>
<taglib-uri>/struts-tags</taglib-uri>
<taglib-location>/WEB-INF/lib/struts2-core-2.1.6.jar</taglib-location>
</taglib>
</jsp-config>
--------------
struts-tag.tld is in the struts2-core-2.1.6.jar.
---------------------------------------------------------------------
Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Unable to read TLD "META-INF/taglib.tld"
from JAR file
"file:/E:/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/AccountMgr/WEB-INF/lib/struts2-core-2.1.6.jar":
java.lang.NullPointerException
at
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:51)
at
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
at
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:181)
at
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:182)
at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:429)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:492)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1439)
at org.apache.jasper.compiler.Parser.parse(Parser.java:137)
at
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:255)
at
org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:170)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:332)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:312)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:299)
at
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:389)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:620)
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